In PANIC ROOM, kill all armed thugs in and around the apartment building within 60 seconds of you and your crew drawing your weapons. To complete this challenge, you will have to have played the heist from the start.

Don't let any law enforcers reach the graffiti on the center of the roof in PANIC ROOM from the SECURE THE ROOF objective until the ESCAPE objective on hard or OVERKILL difficulty. To complete this challenge, you will have to have played the heist from the start.

Beat any heist using the STRYK Pistol, AK Rifle, GL40 Grenade Launcher, Toolkit upgrade, Sentry Gun equipment and Big Game Hunters crew bonus. To complete this challenge, you will have to have played the heist from the start.

Beat UNDERCOVER with everyone in the crew only using the GL40. To complete this challenge, everyone in your crew will have to have played the heist from the start. Using melee does not count towards this challenge!